Non-Fragile Controller Design for 2-D Discrete Uncertain Systems Described by the Roesser Model

• 作者: Amit Dhawan
• 来源期刊: 信号与信息处理(英文)
• 学科: 工学
• 关键词: 2-D DISCRETE Systems NON-FRAGILE Control Roesser Model Linear MATRIX INEQUALITY LYAPUNOV Methods
• 年，卷（期）: 2012,（2）
• 页码范围: 248-251
• 页数: 4页
• 分类号: TP1

摘要

This paper is concerned with the design problem of non-fragile controller for a class of two-dimensional (2-D) discrete uncertain systems described by the Roesser model. The parametric uncertainties are assumed to be norm-bounded. The aim of this paper is to design a memoryless non-fragile state feedback control law such that the closed-loop system is asymptotically stable for all admissible parameter uncertainties and controller gain variations. A new linear matrix inequality (LMI) based sufficient condition for the existence of such controllers is established. Finally, a numerical example is provided to illustrate the applicability of the proposed method.